JP2004500787A - 筐体付きスピーカ装置 - Google Patents

筐体付きスピーカ装置 Download PDF

Info

Publication number
JP2004500787A
JP2004500787A JP2001586538A JP2001586538A JP2004500787A JP 2004500787 A JP2004500787 A JP 2004500787A JP 2001586538 A JP2001586538 A JP 2001586538A JP 2001586538 A JP2001586538 A JP 2001586538A JP 2004500787 A JP2004500787 A JP 2004500787A
Authority
JP
Japan
Prior art keywords
speaker
speakers
small
housing
attached
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2001586538A
Other languages
English (en)
Japanese (ja)
Inventor
ロルフ、プリンス、ジョン、チャールズ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of JP2004500787A publication Critical patent/JP2004500787A/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
    • H04R1/288—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP2001586538A 2000-05-23 2000-07-06 筐体付きスピーカ装置 Pending JP2004500787A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPQ7675A AUPQ767500A0 (en) 2000-05-23 2000-05-23 Loudspeaker enclosure system
PCT/AU2000/000816 WO2001091510A1 (en) 2000-05-23 2000-07-06 Loudspeaker enclosure system

Publications (1)

Publication Number Publication Date
JP2004500787A true JP2004500787A (ja) 2004-01-08

Family

ID=3821752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001586538A Pending JP2004500787A (ja) 2000-05-23 2000-07-06 筐体付きスピーカ装置

Country Status (6)

Country Link
US (1) US6886658B1 (de)
JP (1) JP2004500787A (de)
AU (1) AUPQ767500A0 (de)
DE (1) DE10085468T1 (de)
GB (1) GB2377335B (de)
WO (1) WO2001091510A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7624839B1 (en) * 2006-05-12 2009-12-01 Graber Curtis E Enclosure for symbiotic active/passive operation of an acoustic driver
US9344785B1 (en) * 2015-02-25 2016-05-17 Dennis A Tracy Speaker assembly
WO2020055522A1 (en) * 2018-09-13 2020-03-19 Endow Audio, LLC Audio loudspeaker and related method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1500711A (en) 1974-01-26 1978-02-08 Tiefenbrun I Loudspeaker systems
US4213008A (en) * 1978-11-22 1980-07-15 Helffrich Edmund R Loudspeaker enclosure for mid-wall location
DK156454C (da) 1985-01-03 1990-01-15 Johan Peter Lyngdorf Hoejttalerenhed med mere end en bas/mellemtone-hoejttaler
DE3740643A1 (de) * 1987-12-01 1989-06-15 Phonar Akustik Gmbh Tiefton-lautsprechersystem
FR2663181B1 (fr) * 1990-06-06 1994-02-04 Didier Lanne Procede de reproduction de sons et enceinte en vue de sa mise en óoeuvre en vue de couvrir une large bande passante et d'avoir un faible taux de distorsion.
CA2066121A1 (en) * 1991-05-29 1992-11-30 Arnold I. Klayman High mass low resonance speaker system
JP3106663B2 (ja) * 1992-03-11 2000-11-06 松下電器産業株式会社 スピーカシステム
US5514841A (en) * 1994-03-30 1996-05-07 Rochon; Donald C. Reflex compression valve - divided chamber loudspeaker cabinet
JPH09187091A (ja) 1995-12-29 1997-07-15 Sony Corp スピーカ装置
DE29804231U1 (de) * 1998-03-10 1998-04-30 Nemela, Thorsten, 20357 Hamburg Anordnung und Versorgung von gleichartigen Lautsprechern zur Erzielung einer Richtwirkung

Also Published As

Publication number Publication date
GB2377335A (en) 2003-01-08
AUPQ767500A0 (en) 2000-06-15
DE10085468T1 (de) 2003-05-15
US6886658B1 (en) 2005-05-03
GB0223120D0 (en) 2002-11-13
GB2377335B (en) 2004-03-24
WO2001091510A1 (en) 2001-11-29

Similar Documents

Publication Publication Date Title
JP2870754B2 (ja) ステレオ電気音響変換装置
US7835537B2 (en) Loudspeaker including slotted waveguide for enhanced directivity and associated methods
US7103193B2 (en) Bandpass woofer enclosure with multiple acoustic fibers
US6343134B1 (en) Loudspeaker and horn with an additional transducer
JPS61167299A (ja) スピーカユニツト
CA1146081A (en) Sound reproducing systems utilizing acoustic processing unit
US7298862B2 (en) Asymmetrical loudspeaker enclosures with enhanced low frequency response
US4596034A (en) Sound reproduction system and method
US3909531A (en) Acoustic transducer system
US20060147075A1 (en) Loudspeaker comprising coaxially-disposed drivers
US20070003076A1 (en) Bandpass woofer enclosure with multiple acoustic filters
JP2005006053A (ja) 低音用スピーカー装置及び該低音用スピーカー装置を備えたマルチウェイスピーカー装置
US6038326A (en) Loudspeaker and horn with an additional transducer
EP0833545B1 (de) Lautsprechervorrichtung
US6363157B1 (en) Multiple element electroacoustic transducing
JP2010504655A5 (de)
CA2004581A1 (en) Room sound reproducing
JP2004500787A (ja) 筐体付きスピーカ装置
KR100753296B1 (ko) 확성기 장치
JPS6121917Y2 (de)
WO2012046416A1 (ja) スピーカーシステム
JP7489724B2 (ja) 音増幅構造及び建物壁構造
JPH01218298A (ja) ステレオ型スピーカ装置
AU738580B1 (en) Loudspeaker enclosure system
JP2004140712A (ja) スピーカ装置